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[/] [or1k/] [trunk/] [newlib-1.10.0/] [newlib/] [libc/] [sys/] [go32/] [dup.s] - Rev 1010
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# /* This is file DUP.S */ # /* # ** Copyright (C) 1991 DJ Delorie # ** # ** This file is distributed under the terms listed in the document # ** "copying.dj". # ** A copy of "copying.dj" should accompany this file; if not, a copy # ** should be available from where this file was obtained. This file # ** may not be distributed without a verbatim copy of "copying.dj". # ** # ** This file is distributed WITHOUT ANY WARRANTY; without even the implied # ** warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. # */ .text .globl _dup _dup: pushl %ebx pushl %esi pushl %edi movl 16(%esp),%ebx movb $0x45,%ah int $0x21 popl %edi popl %esi popl %ebx jb syscall_error ret
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